In organic chemistry, we have learnt to derive from compounds containing only carbon and hydrogen, i.e. from the hydrocarbons, all other types of combinations, such as alcohols, aldehydes, ketones, acids, etc.

Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We must stop using it.

I say just put a big fat tax on carbon.

If the carbon tax really was about saving the world, we would presume the largest industrial emitters of carbon would have to pay it.

The places that are most likely to grow trees for carbon sequestration are places where trees aren't growing now.

You should be attacking the carbon emissions, period, and whether it's cap-and-trade or carbon tax or whatever, that's the realm in which we should be playing.

Electric cars are coal-powered cars. Their carbon emissions can be worse than gasoline-powered cars.

As soon as you plow, you're releasing carbon.

Countries have made impressive pledges to cut carbon pollution, but we have to ensure these promises become actions.

The Liberal carbon tax is just about raising revenue for government.

Coal is responsible for as much atmospheric carbon dioxide as other fossil fuels combined and it still has far greater reserves. We must stop using it.

Humans have obviously contributed a great deal of carbon to the atmosphere. So we are warming the planet up.

Canadians didn't vote for a carbon tax. Justin Trudeau campaigned, promised that he wouldn't create a carbon tax.

I don't believe that a hydrogen economy depends on a carbon economy at all.

Nest Thermostat owners like the carbon monoxide link. If Nest Protect's carbon monoxide alarm goes off, the Nest Thermostat automatically turns off the gas furnace.

The automotive X Prize, to a great degree, is focused on addressing petroleum usage and carbon emissions.

All vinyl polymers may be regarded as built from monomeric units containing a tertiary carbon atom.

Carbon dioxide is natural. It is not harmful. It is part of Earth's life cycle.

There are skeptics who do not come to their view because they have a source of income from carbon polluters.

Organic compounds exist in which a hydrogen atom, joined to the carbon, acquires acid properties as a result of the proximity of certain functional groupings.